GB2112812B - High strength corrosion resistant nickel base single crystal article - Google Patents

High strength corrosion resistant nickel base single crystal article

Info

Publication number
GB2112812B
GB2112812B GB08236691A GB8236691A GB2112812B GB 2112812 B GB2112812 B GB 2112812B GB 08236691 A GB08236691 A GB 08236691A GB 8236691 A GB8236691 A GB 8236691A GB 2112812 B GB2112812 B GB 2112812B
Authority
GB
United Kingdom
Prior art keywords
single crystal
high strength
corrosion resistant
nickel base
strength corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08236691A
Other versions
GB2112812A (en
Inventor
David Noel Duhl
Maurice Louis Gell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of GB2112812A publication Critical patent/GB2112812A/en
Application granted granted Critical
Publication of GB2112812B publication Critical patent/GB2112812B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemically Coating (AREA)
  • Powder Metallurgy (AREA)
  • Adornments (AREA)
GB08236691A 1981-12-30 1982-12-23 High strength corrosion resistant nickel base single crystal article Expired GB2112812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33600281A 1981-12-30 1981-12-30

Publications (2)

Publication Number Publication Date
GB2112812A GB2112812A (en) 1983-07-27
GB2112812B true GB2112812B (en) 1985-10-16

Family

ID=23314160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236691A Expired GB2112812B (en) 1981-12-30 1982-12-23 High strength corrosion resistant nickel base single crystal article

Country Status (7)

Country Link
JP (1) JPS58120758A (en)
CA (1) CA1339811C (en)
DE (1) DE3248134A1 (en)
FR (1) FR2519033A1 (en)
GB (1) GB2112812B (en)
IL (1) IL67502A (en)
IT (1) IT1155093B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
GB2153848B (en) * 1984-02-10 1987-09-16 United Technologies Corp High strength hot corrosion resistant single crystals
US4597809A (en) * 1984-02-10 1986-07-01 United Technologies Corporation High strength hot corrosion resistant single crystals containing tantalum carbide
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
US5100484A (en) * 1985-10-15 1992-03-31 General Electric Company Heat treatment for nickel-base superalloys
FR2643085B1 (en) * 1989-02-10 1991-05-10 Onera (Off Nat Aerospatiale) NICKEL-BASED SUPERALLOY FOR INDUSTRIAL TURBINE BLADES
US5403546A (en) * 1989-02-10 1995-04-04 Office National D'etudes Et De Recherches/Aerospatiales Nickel-based superalloy for industrial turbine blades
JP2657096B2 (en) * 1989-05-16 1997-09-24 三菱マテリアル株式会社 Precipitation strengthened Ni-based single crystal cast alloy
US6086688A (en) * 1997-07-28 2000-07-11 Alcan International Ltd. Cast metal-matrix composite material and its use
JP6216881B2 (en) 2013-11-14 2017-10-18 ゼネラル・エレクトリック・カンパニイ Laminated production of single crystal alloy parts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB929687A (en) * 1961-02-28 1963-06-26 Mond Nickel Co Ltd Improvements relating to nickel-chromium-cobalt alloys
US3494709A (en) * 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part
US3619182A (en) * 1968-05-31 1971-11-09 Int Nickel Co Cast nickel-base alloy
US4116723A (en) * 1976-11-17 1978-09-26 United Technologies Corporation Heat treated superalloy single crystal article and process
US4764225A (en) * 1979-05-29 1988-08-16 Howmet Corporation Alloys for high temperature applications
GB2073774B (en) * 1980-03-13 1983-07-06 Rolls Royce Alloy suitable for making single-crustal castings and a casting made thereof
IL65897A0 (en) * 1981-10-02 1982-08-31 Gen Electric Single crystal nickel-base superalloy,article and method for making

Also Published As

Publication number Publication date
IL67502A (en) 1986-01-31
IT1155093B (en) 1987-01-21
DE3248134C2 (en) 1989-06-08
DE3248134A1 (en) 1983-07-07
IT8225044A0 (en) 1982-12-30
JPS58120758A (en) 1983-07-18
IL67502A0 (en) 1983-05-15
FR2519033A1 (en) 1983-07-01
CA1339811C (en) 1998-04-14
IT8225044A1 (en) 1984-06-30
GB2112812A (en) 1983-07-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20021222